# Get Project Billing Breakdown

**GET** `/v1/projects/{project_id}/billing/breakdown`

Retrieves the billing summary for a specific project, with various filter options or by grouping options.

Base URL: `https://agent.deepgram.com`

Tags: `breakdown`

## Authorization

| Option | Scheme | Type | Sent as | Scopes |
| --- | --- | --- | --- | --- |
| Option 1 | `ApiKeyAuth` | `apiKey` | header `Authorization` | — |

## Path parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `project_id` | `string` | Yes | The unique identifier of the project |

## Query parameters

| Name | Type | Required | Description |
| --- | --- | --- | --- |
| `start` | `string` (date) | No | Start date of the requested date range. Format accepted is YYYY-MM-DD |
| `end` | `string` (date) | No | End date of the requested date range. Format accepted is YYYY-MM-DD |
| `accessor` | `string` | No | Filter for requests where a specific accessor was used |
| `deployment` | `string` | No | Filter for requests where a specific deployment was used Allowed values: `hosted`, `beta`, `self-hosted`. |
| `tag` | `string` | No | Filter for requests where a specific tag was used |
| `line_item` | `string` | No | Filter requests by line item (e.g. streaming::nova-3) |
| `grouping` | `array` | No | Group billing breakdown by one or more dimensions (accessor, deployment, line_item, tags) |

## Responses

| Status | Description | Media type |
| --- | --- | --- |
| `200` | Billing breakdown response | `application/json` |
| `400` | Invalid Request | `application/json` |

### Example response: 200 — Billing breakdown response

```json
{
  "end": "2026-06-09",
  "resolution": {
    "amount": 0,
    "units": "string"
  },
  "results": [
    {
      "dollars": "string",
      "grouping": {
        "accessor": "string",
        "deployment": "string",
        "end": "2026-06-09",
        "line_item": "string",
        "start": "2026-06-09",
        "tags": [
          "string"
        ]
      }
    }
  ],
  "start": "2026-06-09"
}
```

### Example response: 400 — Invalid Request

```json
{
  "err_code": "string",
  "err_msg": "string",
  "request_id": "string"
}
```

## Related pages

- [Analyze text content](./text_analyze.md)
- [audio](./tags/audio.md)
- [balances](./tags/balances.md)
- [breakdown](./tags/breakdown.md)
- [configurations](./tags/configurations.md)
- [Create a Project Invite](./invites_create.md)
- [Create a Project Key](./keys_create.md)
- [Create a Project Self-Hosted Distribution Credential](./distributioncredentials_create.md)
- [Create an Agent Configuration](./configurations_create.md)
- [Create an Agent Variable](./variables_create.md)

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